1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nat2105 [25]
3 years ago
7

I need the answer and the work please !!!

Mathematics
1 answer:
algol [13]3 years ago
6 0
2a.) 8.8 x 4 = 35.2g
2b.) 35.2 x 30 = 1056g or 1.056kg
You might be interested in
6(-8)=(-8)6 what property is this
vodomira [7]
Commutitive Property of Multiplication



Hope I'm the brainliest!
8 0
3 years ago
Read 2 more answers
If f(x)=(2x^2)-1, find:<br> -f(3x-1)+2
Sergeeva-Olga [200]

Answer:

-f(3x - 1) + 2 = -18x² + 12x + 1

Step-by-step explanation:

Step 1: Find f(3x - 1)

f(3x - 1) = 2(3x - 1)² - 1

f(3x - 1) = 2(9x² - 6x + 1) - 1

f(3x - 1) = 18x² - 12x + 2 - 1

f(3x - 1) = 18x² - 12x + 1

Step 2: Plug in f(3x - 1)

-(18x² - 12x + 1) + 2

Step 3: Evaluate

-18x² + 12x - 1 + 2

-f(3x - 1) + 2 = -18x² + 12x + 1

8 0
3 years ago
Read 2 more answers
Evaluate 3x – 4 when x=7. The value of the expression is​
Novay_Z [31]

Answer:

17

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Number
DerKrebs [107]

Answer:a=1/5

B=2/15

Step-by-step explanation:

8 0
3 years ago
What expression represents '' five times the quotient of some number and ten"? A.5(z/10) B.5(z-10) C.5(10/z) D.5(10-z)
maw [93]

Answer:

Option A is correct

5(\frac{z}{10})

Step-by-step explanation:

Let the number be z.

Given the statement:

'' five times the quotient of some number and ten"

" quotient of some number and ten" translated to \frac{z}{10}

"five times the quotient of some number and ten" translated to 5 \times \frac{z}{10}

Then, the expression we get,

5(\frac{z}{10})

Therefore, 5(\frac{z}{10}) expression represents '' five times the quotient of some number and ten"

5 0
3 years ago
Read 2 more answers
Other questions:
  • Rafael counted a total of 40 white cars and yellow.There were 9 times as many white cars as yellow cars how many white cars did
    5·1 answer
  • -5x-4=? a.1 b.-1 c.20 d.-20
    7·1 answer
  • (Full question above)
    10·1 answer
  • Solve 2 + 3ex + 2 = 7 for x. Please be quick
    15·1 answer
  • set a is the set of all non negative integers. Set B is the set of all non positive integers. which integer is in both sets?
    8·2 answers
  • You have already saved $55. You can earn $9 per hour at your job. You are saving for a bicycle that costs $199. What inequality
    6·2 answers
  • Please help me with this
    15·1 answer
  • I have no clue how to do this
    8·1 answer
  • Here’s the explanation!!!!!
    6·1 answer
  • GUYS HELPPPP PLEASE I RLY NEED IT RN, I NEED ANSWER #7 IM DESPERATE RN PLSSS
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!